Impact of Light and Color in Urban Beautification

There are many disturbances and abnormalities in some areas of cities nowadays from a visual and general perspective. The result is that the dominant urban centres have been coloured or lighted without purpose and without colouring and lighting has been abandoned, or, in other words, the lighting and the colouring did not follow a specific design that causes confusion and visual disturbances itself and missing a sense of calm, style, and vitality in cities study by the author, this lack of a sense of calm, style, and vitality in cities has led to the rise of grey cities. to identify the needs of city’s Chromatic and luminance and by considering the role of light and color in urban beautification and its impact on the perception of citizens and by qualifying of urban areas and visual perception and mental strengthening of citizens, design patterns are laid appropriate to the mood, climate, culture and urban style, so as to be provided in the necessity of date and mental well-being of citizens.